HDPE Pond Liner for Fish Koi Ponds, Fountains & Waterfalls

【High-Quality Material】Our Pond Liner is made of HDPE (High-Density Polyethylene), which offers superior waterproofing and puncture resistance compared to other materials like LDPE. This means your pond will stay water-tight and free from leaks, even when sharp stones or other objects are present.

【Superior Thickness】Our Pond Liner features a thickness of 20 Mil, providing exceptional strength and durability. Compared to 14.5 Mil and 4.5 Mil options, our liner is much more robust. Its soft texture and flexibility make it adaptable to ponds of various sizes and shapes, ensuring a secure fit.

【Sun-Proof】Our 20 Mil Pond Liner is designed to withstand sun exposure, resisting material aging and punctures. The HDPE material is specifically engineered to protect against sharp stones and other potential puncture hazards, making your pond maintenance-free and leak-proof.

【Easy to Use】Installing our Pond Liner is quick and simple. Just dig and fill a hole, spread the liner on a flat pond bottom, and smooth it out for a flat, level surface. This not only simplifies the cleaning process but also prevents contaminants from entering the water. Remember, it's essential to ensure there are no sharp objects like stones at the bottom, as these can damage the liner during installation, leading to potential leaks or water pressure issues.

【Widely Versatile】Our Pond Liner is suitable for various pond types, including fish ponds, cisterns, garden fountains, waterfalls, and water gardens. For best results, we recommend placing it in the sun for 10-15 minutes before use to enhance its flexibility and ensure a smooth installation process.